11521345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4457}}^1$

素因数の和:4520

約数の個数: 16

約数和(自身を含む): 15406848

約数和(自身を除く): 3885503

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 4457, 22285, 49027, 209479, 245135, 1047395, 2304269, 11521345]

約数ペア:

[(1, 11521345), (5, 2304269), (11, 1047395), (47, 245135), (55, 209479), (235, 49027), (517, 22285), (2585, 4457)]